Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 7 - Section 7.2 - Concurrence of Lines - Exercises - Page 335: 7

Answer

a) Altitudes b) Medians

Work Step by Step

a) The orthocenter is the point of concurrence of the altitudes, so it is necessary to draw the altitudes. b) The centroid is the point of intersection of the medians, so the medians must be drawn.
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